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WO1998051506A1 - Procede de formation d'ajutage pour injecteurs et procede de fabrication d'une tete a jet d'encre - Google Patents

Procede de formation d'ajutage pour injecteurs et procede de fabrication d'une tete a jet d'encre Download PDF

Info

Publication number
WO1998051506A1
WO1998051506A1 PCT/JP1998/002108 JP9802108W WO9851506A1 WO 1998051506 A1 WO1998051506 A1 WO 1998051506A1 JP 9802108 W JP9802108 W JP 9802108W WO 9851506 A1 WO9851506 A1 WO 9851506A1
Authority
WO
WIPO (PCT)
Prior art keywords
nozzle
etching
subjecting
cross
resist film
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP1998/002108
Other languages
English (en)
Japanese (ja)
Inventor
Tomohiro Makigaki
Taro Takekoshi
Masahiro Fujii
Koji Kitahara
Seiichi Fujita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP668798A external-priority patent/JP3728906B2/ja
Priority claimed from JP2055098A external-priority patent/JPH11216870A/ja
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to EP98919579A priority Critical patent/EP0985534A4/fr
Priority to KR10-1999-7010457A priority patent/KR100514711B1/ko
Priority to US09/423,788 priority patent/US6375858B1/en
Publication of WO1998051506A1 publication Critical patent/WO1998051506A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1629—Manufacturing processes etching wet etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/162—Manufacturing of the nozzle plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1626—Manufacturing processes etching
    • B41J2/1628—Manufacturing processes etching dry etching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/16—Production of nozzles
    • B41J2/1621—Manufacturing processes
    • B41J2/1635—Manufacturing processes dividing the wafer into individual chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
    • B41J2002/043—Electrostatic transducer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14387—Front shooter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2002/14411—Groove in the nozzle plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

L'invention porte sur un ajutage (21) de coupe transversale en gradin et possédant une partie (21a) de surface, en coupe transversale, plus petite se trouvant au niveau d'une partie avant par rapport au sens du jet, et une partie (21b) de surface, en coupe transversale, plus grande se trouvant au niveau d'une partie arrière. Cet ajutage est obtenu par attaque chimique d'une tranche de silicium (200) sur laquelle doit être formée une plaque (2). L'invention porte également sur un procédé de fabrication de cet ajutage (21) qui consiste à: former un film de réserve (210) sur une surface (200a), soumettre ce film à une semi-attaque chimique et à une attaque complète pour former des motifs, soumettre le produit obtenu à une attaque à sec anisotrope par décharge ICP de façon à former une gorge dans une partie ayant subi une attaque complète, à retirer le film de réserve sur la partie semi-attaquée et à soumettre cette même partie à une attaque à sec anisotrope, à nouveau par décharge ICP. En conséquence, il est possible de former, de manière simple et efficace, sur un substrat de silicium à cristal unique, un ajutage ayant une forme en coupe transversale en gradin et un effet important dans l'alignement de la pression, parallèle à l'axe de l'ajutage, cette pression étant appliquée sur l'ajutage depuis le côté d'une cavité.
PCT/JP1998/002108 1997-05-14 1998-05-13 Procede de formation d'ajutage pour injecteurs et procede de fabrication d'une tete a jet d'encre Ceased WO1998051506A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP98919579A EP0985534A4 (fr) 1997-05-14 1998-05-13 Procede de formation d'ajutage pour injecteurs et procede de fabrication d'une tete a jet d'encre
KR10-1999-7010457A KR100514711B1 (ko) 1997-05-14 1998-05-13 분사 장치의 노즐 형성 방법 및 잉크 젯 헤드의 제조 방법
US09/423,788 US6375858B1 (en) 1997-05-14 1998-05-13 Method of forming nozzle for injection device and method of manufacturing inkjet head

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP12457397 1997-05-14
JP9/124573 1997-05-14
JP668798A JP3728906B2 (ja) 1998-01-16 1998-01-16 インクジェットヘッドの貫通孔形成方法
JP10/6687 1998-01-16
JP2055098A JPH11216870A (ja) 1998-02-02 1998-02-02 インクジェットヘッドの製造方法
JP10/20550 1998-02-02

Publications (1)

Publication Number Publication Date
WO1998051506A1 true WO1998051506A1 (fr) 1998-11-19

Family

ID=27277290

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1998/002108 Ceased WO1998051506A1 (fr) 1997-05-14 1998-05-13 Procede de formation d'ajutage pour injecteurs et procede de fabrication d'une tete a jet d'encre

Country Status (4)

Country Link
US (2) US6375858B1 (fr)
EP (1) EP0985534A4 (fr)
KR (1) KR100514711B1 (fr)
WO (1) WO1998051506A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073856A3 (fr) * 1999-06-01 2001-07-19 Bmc Ind Inc Article et procede hybride de modification d'une surface
EP1065059A3 (en) * 1999-07-02 2001-10-04 Canon Kabushiki Kaisha Method for producing liquid discharge head, liquid discharge head, head cartridge, liquid discharging recording apparatus, method for producing silicon plate and silicon plate
EP1136270A3 (fr) * 2000-03-13 2002-03-20 Seiko Epson Corporation Tête à jet d'encre et imprimante à jet d'encre
US6402301B1 (en) 2000-10-27 2002-06-11 Lexmark International, Inc Ink jet printheads and methods therefor
EP1453680A4 (fr) * 2001-12-11 2007-10-24 Ricoh Kk Tete de decharge de gouttes et son procede de production

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JP4690556B2 (ja) * 2000-07-21 2011-06-01 大日本印刷株式会社 微細パターン形成装置と微細ノズルの製造方法
JP2002187284A (ja) * 2000-12-22 2002-07-02 Canon Inc 液体噴射ヘッドの製造方法
US6637868B2 (en) * 2001-01-12 2003-10-28 Fuji Photo Film Co., Ltd. Inkjet head and method of manufacturing the same
EP1236517A1 (fr) 2001-02-23 2002-09-04 Microflow Engineering SA Procédé de fabrication d'un nébuliseur de goutelettes et un tel nébuliseur
EP1273355B1 (fr) * 2001-02-23 2010-03-31 Microflow Engineering SA Procédé de fabrication d'un nébuliseur de goutelettes et un tel nébuliseur
US6719404B2 (en) * 2002-02-15 2004-04-13 Brother Kogyo Kabushiki Kaisha Method of fabricating ink-jet head
US6846069B2 (en) 2002-05-10 2005-01-25 Brother Kogyo Kabushiki Kaisha Ink-jet head
US8202439B2 (en) * 2002-06-05 2012-06-19 Panasonic Corporation Diaphragm and device for measuring cellular potential using the same, manufacturing method of the diaphragm
US7052117B2 (en) 2002-07-03 2006-05-30 Dimatix, Inc. Printhead having a thin pre-fired piezoelectric layer
US6902867B2 (en) 2002-10-02 2005-06-07 Lexmark International, Inc. Ink jet printheads and methods therefor
TW561068B (en) * 2002-11-29 2003-11-11 Au Optronics Corp Nozzle head with excellent corrosion resistance for dry etching process and anti-corrosion method thereof
TW200418716A (en) * 2003-03-21 2004-10-01 Hon Hai Prec Ind Co Ltd A cavity and the method for fabricating the same
US6984015B2 (en) * 2003-08-12 2006-01-10 Lexmark International, Inc. Ink jet printheads and method therefor
US20050130075A1 (en) * 2003-12-12 2005-06-16 Mohammed Shaarawi Method for making fluid emitter orifice
US7281778B2 (en) 2004-03-15 2007-10-16 Fujifilm Dimatix, Inc. High frequency droplet ejection device and method
US8491076B2 (en) 2004-03-15 2013-07-23 Fujifilm Dimatix, Inc. Fluid droplet ejection devices and methods
TWI308886B (en) * 2004-06-30 2009-04-21 Ind Tech Res Inst Inkjet printhead and process for producing the same
US7347532B2 (en) * 2004-08-05 2008-03-25 Fujifilm Dimatix, Inc. Print head nozzle formation
US7165831B2 (en) 2004-08-19 2007-01-23 Lexmark International, Inc. Micro-fluid ejection devices
JP2006103167A (ja) * 2004-10-06 2006-04-20 Seiko Epson Corp 液滴吐出ヘッド及びその製造方法並びに液滴吐出装置
KR100590558B1 (ko) * 2004-10-07 2006-06-19 삼성전자주식회사 압전 방식의 잉크젯 프린트 헤드 및 그 제조방법
US8708441B2 (en) 2004-12-30 2014-04-29 Fujifilm Dimatix, Inc. Ink jet printing
KR100682917B1 (ko) 2005-01-18 2007-02-15 삼성전자주식회사 압전 방식의 잉크젯 프린트헤드 및 그 제조방법
US7585423B2 (en) * 2005-05-23 2009-09-08 Canon Kabushiki Kaisha Liquid discharge head and producing method therefor
KR100687570B1 (ko) * 2005-07-19 2007-02-27 삼성전기주식회사 잉크젯 헤드용 노즐 및 그 제조방법
US7578925B2 (en) * 2005-12-07 2009-08-25 Ford Global Technologies, Llc System and method for updating a baseline output of a gas sensor
DE602007004770D1 (de) * 2006-05-31 2010-04-01 Konica Minolta Holdings Inc Verfahren zur Herstellung einer Siliciumdüsenplatte und Verfahren zur Herstellung eines Tintenstrahlkopfs
US8236187B2 (en) * 2006-12-22 2012-08-07 Telecom Italia S.P.A. Ink-jet printhead manufacturing process
US7988247B2 (en) 2007-01-11 2011-08-02 Fujifilm Dimatix, Inc. Ejection of drops having variable drop size from an ink jet printer
JP2011121218A (ja) * 2009-12-09 2011-06-23 Seiko Epson Corp ノズルプレート、吐出ヘッド及びそれらの製造方法並びに吐出装置
US9050592B2 (en) * 2013-01-08 2015-06-09 Hewlett-Packard Development Company, L.P. Liquid dispenser cassette
JP6164908B2 (ja) * 2013-04-23 2017-07-19 キヤノン株式会社 液体吐出ヘッドの製造方法
JP6418023B2 (ja) 2015-03-24 2018-11-07 ブラザー工業株式会社 液体吐出装置の製造方法
ITUB20156035A1 (it) 2015-11-30 2017-05-30 St Microelectronics Srl Dispositivo di eiezione di fluido con canale di restringimento, e metodo di fabbricazione dello stesso
US10123491B2 (en) * 2015-12-30 2018-11-13 Stmicroelectronics, Inc. Aeroponics system with microfluidic die and sensors for feedback control
JP6833425B2 (ja) * 2016-09-23 2021-02-24 東芝テック株式会社 液滴噴射装置
JP2018048926A (ja) * 2016-09-23 2018-03-29 東芝テック株式会社 液滴噴射装置

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See also references of EP0985534A1

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000073856A3 (fr) * 1999-06-01 2001-07-19 Bmc Ind Inc Article et procede hybride de modification d'une surface
EP1065059A3 (en) * 1999-07-02 2001-10-04 Canon Kabushiki Kaisha Method for producing liquid discharge head, liquid discharge head, head cartridge, liquid discharging recording apparatus, method for producing silicon plate and silicon plate
US6569343B1 (en) 1999-07-02 2003-05-27 Canon Kabushiki Kaisha Method for producing liquid discharge head, liquid discharge head, head cartridge, liquid discharging recording apparatus, method for producing silicon plate and silicon plate
EP1136270A3 (fr) * 2000-03-13 2002-03-20 Seiko Epson Corporation Tête à jet d'encre et imprimante à jet d'encre
US6419344B2 (en) 2000-03-13 2002-07-16 Seiko Epson Corporation Ink-jet head and ink-jet printer
US6402301B1 (en) 2000-10-27 2002-06-11 Lexmark International, Inc Ink jet printheads and methods therefor
EP1453680A4 (fr) * 2001-12-11 2007-10-24 Ricoh Kk Tete de decharge de gouttes et son procede de production

Also Published As

Publication number Publication date
KR100514711B1 (ko) 2005-09-15
EP0985534A4 (fr) 2001-03-28
KR20010012502A (ko) 2001-02-15
US6375858B1 (en) 2002-04-23
EP0985534A1 (fr) 2000-03-15
US20020056698A1 (en) 2002-05-16
US6863375B2 (en) 2005-03-08

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